137020130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{81077}}^1$

素因数の和:81110

約数の個数: 24

約数和(自身を含む): 267070932

約数和(自身を除く): 130050802

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 81077, 162154, 405385, 810770, 1054001, 2108002, 5270005, 10540010, 13702013, 27404026, 68510065, 137020130]

約数ペア:

[(1, 137020130), (2, 68510065), (5, 27404026), (10, 13702013), (13, 10540010), (26, 5270005), (65, 2108002), (130, 1054001), (169, 810770), (338, 405385), (845, 162154), (1690, 81077)]